Python c++ interface example
This code illustrates how simple it is to pass n-dimensional (or in this case 2D) numpy arrays from python to c++ vectors and back.
Allowing computationally expensive code to be easily written in c++ and linked to high level python code.
This code is a small adaption from the Cython standard example (Wrapping c++) to also include the 2D numpy example
Rectangle.cpp and Rectangle.h is a an example c++ class to be wrapped
This is wrapped using cython with an interface file rect.pyx and compiled using setup.py in the standard cython way using the command:
Compiling the code:
python setup.py build_ext --inplace
Running the code: